| 优化压裂裂缝型态 提高江汉油区压裂增产效果 |
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| 引用本文： | 徐进,刘世平,叶波. 优化压裂裂缝型态 提高江汉油区压裂增产效果[J]. 江汉石油职工大学学报, 2005, 18(4): 33-35 |
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| 作者姓名： | 徐进 刘世平 叶波 |
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| 作者单位： | 1. 中国石化股份公司江汉油田分公司采油工艺研究院,湖北,潜江,433123
2. 中国石化股份公司江汉油田分公司江汉采油厂,湖北,潜江,433123 |
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| 摘 要： | 江汉油区部分油井具有油层渗透率低、油水层之间隔层薄等地质特点。在油层压裂过程中,应用测井资料计算油层附近地层连续的应力剖面参数;用地应力剖面分析,确定压裂施工规模及施工工艺;用GOHFER2000压裂软件调整施工参数,能够优化压裂目的层裂缝几何型态,保证压裂增产效果。
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| 关 键 词： | 江汉油区 低渗透层 地应力剖面 裂缝几何型态 水力压裂 增产措施 |
| 文章编号： | 1009-301X(2005)04-0033-(03) |
| 修稿时间： | 2005-01-27 |
Optimizing fracture geometry to improve hydrofracturing stimulation effect in Jianghan Oil Region |
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| Xu Jin,Liu Shiping,Ye Bo. Optimizing fracture geometry to improve hydrofracturing stimulation effect in Jianghan Oil Region[J]. Journal of Jianghan Petroleum University of Staff and Workers, 2005, 18(4): 33-35 |
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| Authors: | Xu Jin Liu Shiping Ye Bo |
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| Affiliation: | Xu Jin~1,Liu Shiping~2,Ye Bo~1 |
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| Abstract: | Some of the production wells in Jianghan Oil Region possess the geological features including low reservoir permeability, thin adjoining layer between water and oil layers,etc. During the fracturing of the production intervals, log data are used to calculate continuous formation stress profile parameters near oil layer, formation stress profile analysis is applied to determine fracturing execution scale and technology, fracturing software,GOHFER2000, is used to adjust execution parameters, which can optimize fracture geometry of target formation,and ensure high fracturing and stimulation efficiency. |
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| Keywords: | Jianghan Oil Region low permeability reservoir formation stress profile fracture geometry hydraulic fracturing stimulation treatment |
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